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<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> APR-01-2000 JAN-01-2000
<PERIOD-END> JUN-30-2000 JUN-30-2000
<CASH> 10,066 10,066
<SECURITIES> 0 0
<RECEIVABLES> 7,443 7,443
<ALLOWANCES> 0 0
<INVENTORY> 0 0
<CURRENT-ASSETS> 63,495 63,495
<PP&E> 2,109,114 2,109,114
<DEPRECIATION> 163,920 163,920
<TOTAL-ASSETS> 2,029,063 2,029,063
<CURRENT-LIABILITIES> 82,654 82,654
<BONDS> 917,000 917,000
0 0
0 0
<COMMON> 950 950
<OTHER-SE> 938,746 938,746
<TOTAL-LIABILITY-AND-EQUITY> 2,029,063 2,029,063
<SALES> 0 0
<TOTAL-REVENUES> 133,236 247,176
<CGS> 0 0
<TOTAL-COSTS> 51,972 102,903
<OTHER-EXPENSES> 27,427 54,490
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<INTEREST-EXPENSE> 18,420 35,564
<INCOME-PRETAX> 35,417 54,219
<INCOME-TAX> 14,168 21,689
<INCOME-CONTINUING> 21,249 32,530
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<CHANGES> 0 0
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<EPS-BASIC> 0.22 0.34
<EPS-DILUTED> 0.22 0.34
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